Outdated
Outdated adjective - Having passed its time of use or usefulness.
Usage example: an outdated rotary telephone
Retro
Retro adjective - Pleasantly reminiscent of an earlier time.
Usage example: retro fashions that seek to capture the lost glamour of Hollywood in the 1930s
Mutual synonyms
Both words in one sentence
- Given Heinlein's history of creating retro-flavored futures, this may be an instance of a deliberate use of an outdated trope to indicate that the book does not, as it initially seems, start 20 Minutes into the Future of our universe.
Source: College Widow
Cite this Source
Retro and Outdated. (2016). Retrieved 2026, August 07, from https://thesaurus.plus/related/outdated/retro
Outdated & Retro. N.p., 2016. Web. 07 Aug. 2026. <https://thesaurus.plus/related/outdated/retro>.
Retro or Outdated. 2016. Accessed August 07, 2026. https://thesaurus.plus/related/outdated/retro.
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